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<a href="matrix_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;</div><div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;<span class="preprocessor">#ifndef _MATRIX_H_</span></div><div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;<span class="preprocessor">#define _MATRIX_H_</span></div><div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;</div><div class="line"><a name="l00027"></a><span class="lineno"><a class="line" href="struct__mat.html">   27</a></span>&#160;<span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code" href="struct__mat.html">_mat</a> {</div><div class="line"><a name="l00028"></a><span class="lineno"><a class="line" href="struct__mat.html#a00dcd82a8de11b7f16f7edfde55bcfae">   28</a></span>&#160;    <span class="keywordtype">float</span> **<a class="code" href="struct__mat.html#a00dcd82a8de11b7f16f7edfde55bcfae">data</a>;</div><div class="line"><a name="l00029"></a><span class="lineno"><a class="line" href="struct__mat.html#a5ee73c0c8484d47a000464681b298762">   29</a></span>&#160;    <span class="keywordtype">int</span> <a class="code" href="struct__mat.html#a5ee73c0c8484d47a000464681b298762">cols</a>;</div><div class="line"><a name="l00030"></a><span class="lineno"><a class="line" href="struct__mat.html#a5e6bcb8b0c0239ca9b782c48b0b3c98a">   30</a></span>&#160;    <span class="keywordtype">int</span> <a class="code" href="struct__mat.html#a5e6bcb8b0c0239ca9b782c48b0b3c98a">rows</a>;</div><div class="line"><a name="l00031"></a><span class="lineno"><a class="line" href="struct__mat.html#ab54203ad7b60fc23832cb3b2a863857f">   31</a></span>&#160;    <span class="keywordtype">int</span> <a class="code" href="struct__mat.html#ab54203ad7b60fc23832cb3b2a863857f">size</a>;</div><div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;} <a class="code" href="matrix_8h.html#aff180987da2be77c8864e8c906bf04e6">mat_t</a>;</div><div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;</div><div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;<span class="comment">/* matrix.c */</span></div><div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;<a class="code" href="cpu_8h.html#ad0fe97585b8891f5e4f2b9a6426330a4">MEMSPACE</a> <span class="keywordtype">int</span> <a class="code" href="matrix_8h.html#a533fea51f46e772b14ec519a9f36aef9">TestSquare</a> ( <a class="code" href="struct__mat.html">mat_t</a> MatA );</div><div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;<a class="code" href="cpu_8h.html#ad0fe97585b8891f5e4f2b9a6426330a4">MEMSPACE</a> <a class="code" href="struct__mat.html">mat_t</a> <a class="code" href="matrix_8h.html#a5595f5b7a290aaeaf2daf98858bbdac2">MatAlloc</a> ( <span class="keywordtype">int</span> <a class="code" href="struct__mat.html#a5e6bcb8b0c0239ca9b782c48b0b3c98a">rows</a> , <span class="keywordtype">int</span> <a class="code" href="struct__mat.html#a5ee73c0c8484d47a000464681b298762">cols</a> );</div><div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;<a class="code" href="cpu_8h.html#ad0fe97585b8891f5e4f2b9a6426330a4">MEMSPACE</a> <a class="code" href="struct__mat.html">mat_t</a> <a class="code" href="matrix_8h.html#ae601ec2eed7dd95254dffd0e6ac03d23">MatAllocSQ</a> ( <span class="keywordtype">int</span> <a class="code" href="struct__mat.html#ab54203ad7b60fc23832cb3b2a863857f">size</a> );</div><div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;<a class="code" href="cpu_8h.html#ad0fe97585b8891f5e4f2b9a6426330a4">MEMSPACE</a> <span class="keywordtype">void</span> <a class="code" href="matrix_8h.html#a2b9e8a544e7c2b04934737a30a19c6f6">MatFree</a> ( <a class="code" href="struct__mat.html">mat_t</a> matF );</div><div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;<a class="code" href="cpu_8h.html#ad0fe97585b8891f5e4f2b9a6426330a4">MEMSPACE</a> <a class="code" href="struct__mat.html">mat_t</a> <a class="code" href="matrix_8h.html#ad8c8055df2f89f410d49002690ede4cf">MatLoad</a> ( <span class="keywordtype">void</span> *V , <span class="keywordtype">int</span> <a class="code" href="struct__mat.html#a5e6bcb8b0c0239ca9b782c48b0b3c98a">rows</a> , <span class="keywordtype">int</span> <a class="code" href="struct__mat.html#a5ee73c0c8484d47a000464681b298762">cols</a> );</div><div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;<a class="code" href="cpu_8h.html#ad0fe97585b8891f5e4f2b9a6426330a4">MEMSPACE</a> <a class="code" href="struct__mat.html">mat_t</a> <a class="code" href="matrix_8h.html#ad554fcd60a6674448de06fbfc40d41d0">MatLoadSQ</a> ( <span class="keywordtype">void</span> *V , <span class="keywordtype">int</span> <a class="code" href="struct__mat.html#ab54203ad7b60fc23832cb3b2a863857f">size</a> );</div><div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;<a class="code" href="cpu_8h.html#ad0fe97585b8891f5e4f2b9a6426330a4">MEMSPACE</a> <span class="keywordtype">void</span> <a class="code" href="matrix_8h.html#ac950e582063e7d093f0384c5a35b6024">MatPrint</a> ( <a class="code" href="struct__mat.html">mat_t</a> matrix );</div><div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;<a class="code" href="cpu_8h.html#ad0fe97585b8891f5e4f2b9a6426330a4">MEMSPACE</a> <a class="code" href="struct__mat.html">mat_t</a> <a class="code" href="matrix_8h.html#a5d91cec0176890e753207fa1b32ef505">DeleteRowCol</a> ( <a class="code" href="struct__mat.html">mat_t</a> MatA , <span class="keywordtype">int</span> row , <span class="keywordtype">int</span> col );</div><div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;<a class="code" href="cpu_8h.html#ad0fe97585b8891f5e4f2b9a6426330a4">MEMSPACE</a> <a class="code" href="struct__mat.html">mat_t</a> <a class="code" href="matrix_8h.html#a69e8069902ef085b6c19b391f3379492">Transpose</a> ( <a class="code" href="struct__mat.html">mat_t</a> MatA );</div><div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;<a class="code" href="cpu_8h.html#ad0fe97585b8891f5e4f2b9a6426330a4">MEMSPACE</a> <span class="keywordtype">float</span> <a class="code" href="matrix_8h.html#a37d07d9a07bb5ed06e22ac723e7cd269">Minor</a> ( <a class="code" href="struct__mat.html">mat_t</a> MatA , <span class="keywordtype">int</span> row , <span class="keywordtype">int</span> col );</div><div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;<a class="code" href="cpu_8h.html#ad0fe97585b8891f5e4f2b9a6426330a4">MEMSPACE</a> <span class="keywordtype">float</span> <a class="code" href="matrix_8h.html#aa96a1963cc354fe2a055eae3c846227c">Cofactor</a> ( <a class="code" href="struct__mat.html">mat_t</a> MatA , <span class="keywordtype">int</span> row , <span class="keywordtype">int</span> col );</div><div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;<a class="code" href="cpu_8h.html#ad0fe97585b8891f5e4f2b9a6426330a4">MEMSPACE</a> <a class="code" href="struct__mat.html">mat_t</a> <a class="code" href="matrix_8h.html#a5140bc12eedbf802992531ca0ef3f0a8">Adjugate</a> ( <a class="code" href="struct__mat.html">mat_t</a> MatA );</div><div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;<a class="code" href="cpu_8h.html#ad0fe97585b8891f5e4f2b9a6426330a4">MEMSPACE</a> <span class="keywordtype">float</span> <a class="code" href="matrix_8h.html#af4eb7f5eff3cb27e283a27c7fbb53d6a">Determinant</a> ( <a class="code" href="struct__mat.html">mat_t</a> MatA );</div><div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;<a class="code" href="cpu_8h.html#ad0fe97585b8891f5e4f2b9a6426330a4">MEMSPACE</a> <a class="code" href="struct__mat.html">mat_t</a> <a class="code" href="matrix_8h.html#a7d4a273868c8ba43d51338aee9310b00">Invert</a> ( <a class="code" href="struct__mat.html">mat_t</a> MatA );</div><div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;<a class="code" href="cpu_8h.html#ad0fe97585b8891f5e4f2b9a6426330a4">MEMSPACE</a> <a class="code" href="struct__mat.html">mat_t</a> <a class="code" href="matrix_8h.html#a2217661f847795248eb975a64539488e">PseudoInvert</a> ( <a class="code" href="struct__mat.html">mat_t</a> MatA );</div><div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;<a class="code" href="cpu_8h.html#ad0fe97585b8891f5e4f2b9a6426330a4">MEMSPACE</a> <a class="code" href="struct__mat.html">mat_t</a> <a class="code" href="matrix_8h.html#a5539a20ee0f152e7f1e38d36b3dfda20">MatMul</a> ( <a class="code" href="struct__mat.html">mat_t</a> MatA , <a class="code" href="struct__mat.html">mat_t</a> MatB );</div><div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;<a class="code" href="cpu_8h.html#ad0fe97585b8891f5e4f2b9a6426330a4">MEMSPACE</a> <a class="code" href="struct__mat.html">mat_t</a> <a class="code" href="matrix_8h.html#ad75902878173dfc33c227a75862c9c10">MatRead</a> ( <span class="keywordtype">char</span> *name );</div><div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;<a class="code" href="cpu_8h.html#ad0fe97585b8891f5e4f2b9a6426330a4">MEMSPACE</a> <span class="keywordtype">int</span> <a class="code" href="matrix_8h.html#a6b1e8be5bc0c3a79a81e4254bbd8e6a5">MatWrite</a> ( <span class="keywordtype">char</span> *name , <a class="code" href="struct__mat.html">mat_t</a> MatW );</div><div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;</div><div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;</div><div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;<span class="preprocessor">#endif // _MATRIX_H_</span></div><div class="ttc" id="struct__mat_html_a00dcd82a8de11b7f16f7edfde55bcfae"><div class="ttname"><a href="struct__mat.html#a00dcd82a8de11b7f16f7edfde55bcfae">_mat::data</a></div><div class="ttdeci">float ** data</div><div class="ttdef"><b>Definition:</b> <a href="matrix_8h_source.html#l00028">matrix.h:28</a></div></div>
<div class="ttc" id="matrix_8h_html_ae601ec2eed7dd95254dffd0e6ac03d23"><div class="ttname"><a href="matrix_8h.html#ae601ec2eed7dd95254dffd0e6ac03d23">MatAllocSQ</a></div><div class="ttdeci">MEMSPACE mat_t MatAllocSQ(int size)</div><div class="ttdoc">Allocate a matrix. </div><div class="ttdef"><b>Definition:</b> <a href="matrix_8c_source.html#l00105">matrix.c:105</a></div></div>
<div class="ttc" id="matrix_8h_html_a5539a20ee0f152e7f1e38d36b3dfda20"><div class="ttname"><a href="matrix_8h.html#a5539a20ee0f152e7f1e38d36b3dfda20">MatMul</a></div><div class="ttdeci">MEMSPACE mat_t MatMul(mat_t MatA, mat_t MatB)</div><div class="ttdoc">Multiply two matrix. </div><div class="ttdef"><b>Definition:</b> <a href="matrix_8c_source.html#l00490">matrix.c:490</a></div></div>
<div class="ttc" id="matrix_8h_html_a7d4a273868c8ba43d51338aee9310b00"><div class="ttname"><a href="matrix_8h.html#a7d4a273868c8ba43d51338aee9310b00">Invert</a></div><div class="ttdeci">MEMSPACE mat_t Invert(mat_t MatA)</div><div class="ttdoc">Calculate Matrix Inverse. </div><div class="ttdef"><b>Definition:</b> <a href="matrix_8c_source.html#l00399">matrix.c:399</a></div></div>
<div class="ttc" id="matrix_8h_html_a6b1e8be5bc0c3a79a81e4254bbd8e6a5"><div class="ttname"><a href="matrix_8h.html#a6b1e8be5bc0c3a79a81e4254bbd8e6a5">MatWrite</a></div><div class="ttdeci">MEMSPACE int MatWrite(char *name, mat_t MatW)</div><div class="ttdoc">Write a matrix. </div><div class="ttdef"><b>Definition:</b> <a href="matrix_8c_source.html#l00605">matrix.c:605</a></div></div>
<div class="ttc" id="matrix_8h_html_ad554fcd60a6674448de06fbfc40d41d0"><div class="ttname"><a href="matrix_8h.html#ad554fcd60a6674448de06fbfc40d41d0">MatLoadSQ</a></div><div class="ttdeci">MEMSPACE mat_t MatLoadSQ(void *V, int size)</div><div class="ttdoc">Load a square matrix. </div><div class="ttdef"><b>Definition:</b> <a href="matrix_8c_source.html#l00176">matrix.c:176</a></div></div>
<div class="ttc" id="struct__mat_html_a5ee73c0c8484d47a000464681b298762"><div class="ttname"><a href="struct__mat.html#a5ee73c0c8484d47a000464681b298762">_mat::cols</a></div><div class="ttdeci">int cols</div><div class="ttdef"><b>Definition:</b> <a href="matrix_8h_source.html#l00029">matrix.h:29</a></div></div>
<div class="ttc" id="struct__mat_html"><div class="ttname"><a href="struct__mat.html">_mat</a></div><div class="ttdef"><b>Definition:</b> <a href="matrix_8h_source.html#l00027">matrix.h:27</a></div></div>
<div class="ttc" id="matrix_8h_html_a5140bc12eedbf802992531ca0ef3f0a8"><div class="ttname"><a href="matrix_8h.html#a5140bc12eedbf802992531ca0ef3f0a8">Adjugate</a></div><div class="ttdeci">MEMSPACE mat_t Adjugate(mat_t MatA)</div><div class="ttdoc">Adjugate is transpose of cofactor matrix of A. </div><div class="ttdef"><b>Definition:</b> <a href="matrix_8c_source.html#l00325">matrix.c:325</a></div></div>
<div class="ttc" id="struct__mat_html_ab54203ad7b60fc23832cb3b2a863857f"><div class="ttname"><a href="struct__mat.html#ab54203ad7b60fc23832cb3b2a863857f">_mat::size</a></div><div class="ttdeci">int size</div><div class="ttdef"><b>Definition:</b> <a href="matrix_8h_source.html#l00031">matrix.h:31</a></div></div>
<div class="ttc" id="matrix_8h_html_a69e8069902ef085b6c19b391f3379492"><div class="ttname"><a href="matrix_8h.html#a69e8069902ef085b6c19b391f3379492">Transpose</a></div><div class="ttdeci">MEMSPACE mat_t Transpose(mat_t MatA)</div><div class="ttdoc">Transpose matrix. </div><div class="ttdef"><b>Definition:</b> <a href="matrix_8c_source.html#l00263">matrix.c:263</a></div></div>
<div class="ttc" id="matrix_8h_html_a533fea51f46e772b14ec519a9f36aef9"><div class="ttname"><a href="matrix_8h.html#a533fea51f46e772b14ec519a9f36aef9">TestSquare</a></div><div class="ttdeci">MEMSPACE int TestSquare(mat_t MatA)</div><div class="ttdoc">Credits: https://www.cs.rochester.edu/~brown/Crypto/assts/projects/adj.html. </div><div class="ttdef"><b>Definition:</b> <a href="matrix_8c_source.html#l00037">matrix.c:37</a></div></div>
<div class="ttc" id="matrix_8h_html_a5595f5b7a290aaeaf2daf98858bbdac2"><div class="ttname"><a href="matrix_8h.html#a5595f5b7a290aaeaf2daf98858bbdac2">MatAlloc</a></div><div class="ttdeci">MEMSPACE mat_t MatAlloc(int rows, int cols)</div><div class="ttdoc">Allocate a matrix. </div><div class="ttdef"><b>Definition:</b> <a href="matrix_8c_source.html#l00048">matrix.c:48</a></div></div>
<div class="ttc" id="struct__mat_html_a5e6bcb8b0c0239ca9b782c48b0b3c98a"><div class="ttname"><a href="struct__mat.html#a5e6bcb8b0c0239ca9b782c48b0b3c98a">_mat::rows</a></div><div class="ttdeci">int rows</div><div class="ttdef"><b>Definition:</b> <a href="matrix_8h_source.html#l00030">matrix.h:30</a></div></div>
<div class="ttc" id="matrix_8h_html_af4eb7f5eff3cb27e283a27c7fbb53d6a"><div class="ttname"><a href="matrix_8h.html#af4eb7f5eff3cb27e283a27c7fbb53d6a">Determinant</a></div><div class="ttdeci">MEMSPACE float Determinant(mat_t MatA)</div><div class="ttdoc">Determinant by recursion using Cofactors. </div><div class="ttdef"><b>Definition:</b> <a href="matrix_8c_source.html#l00350">matrix.c:350</a></div></div>
<div class="ttc" id="matrix_8h_html_aff180987da2be77c8864e8c906bf04e6"><div class="ttname"><a href="matrix_8h.html#aff180987da2be77c8864e8c906bf04e6">mat_t</a></div><div class="ttdeci">struct _mat mat_t</div></div>
<div class="ttc" id="cpu_8h_html_ad0fe97585b8891f5e4f2b9a6426330a4"><div class="ttname"><a href="cpu_8h.html#ad0fe97585b8891f5e4f2b9a6426330a4">MEMSPACE</a></div><div class="ttdeci">#define MEMSPACE</div><div class="ttdef"><b>Definition:</b> <a href="cpu_8h_source.html#l00025">cpu.h:25</a></div></div>
<div class="ttc" id="matrix_8h_html_ac950e582063e7d093f0384c5a35b6024"><div class="ttname"><a href="matrix_8h.html#ac950e582063e7d093f0384c5a35b6024">MatPrint</a></div><div class="ttdeci">MEMSPACE void MatPrint(mat_t matrix)</div><div class="ttdoc">Print a matrix. </div><div class="ttdef"><b>Definition:</b> <a href="matrix_8c_source.html#l00187">matrix.c:187</a></div></div>
<div class="ttc" id="matrix_8h_html_a2217661f847795248eb975a64539488e"><div class="ttname"><a href="matrix_8h.html#a2217661f847795248eb975a64539488e">PseudoInvert</a></div><div class="ttdeci">MEMSPACE mat_t PseudoInvert(mat_t MatA)</div><div class="ttdoc">Calculate Pseudo Matrix Inverse Used for least square fitting of non square matrix with excess soluti...</div><div class="ttdef"><b>Definition:</b> <a href="matrix_8c_source.html#l00456">matrix.c:456</a></div></div>
<div class="ttc" id="matrix_8h_html_a5d91cec0176890e753207fa1b32ef505"><div class="ttname"><a href="matrix_8h.html#a5d91cec0176890e753207fa1b32ef505">DeleteRowCol</a></div><div class="ttdeci">MEMSPACE mat_t DeleteRowCol(mat_t MatA, int row, int col)</div><div class="ttdoc">Create smaller matrix by deleatting specified row and colume Used by Minor and Cofactor. </div><div class="ttdef"><b>Definition:</b> <a href="matrix_8c_source.html#l00212">matrix.c:212</a></div></div>
<div class="ttc" id="matrix_8h_html_a37d07d9a07bb5ed06e22ac723e7cd269"><div class="ttname"><a href="matrix_8h.html#a37d07d9a07bb5ed06e22ac723e7cd269">Minor</a></div><div class="ttdeci">MEMSPACE float Minor(mat_t MatA, int row, int col)</div><div class="ttdoc">Compute determinate of the minor submatrix Minor submatrix has one less row and column as a result...</div><div class="ttdef"><b>Definition:</b> <a href="matrix_8c_source.html#l00291">matrix.c:291</a></div></div>
<div class="ttc" id="matrix_8h_html_aa96a1963cc354fe2a055eae3c846227c"><div class="ttname"><a href="matrix_8h.html#aa96a1963cc354fe2a055eae3c846227c">Cofactor</a></div><div class="ttdeci">MEMSPACE float Cofactor(mat_t MatA, int row, int col)</div><div class="ttdoc">Cofactor is determinate of minor submatrix * (-1)exp(row+col) Minor submatrix has one less row and co...</div><div class="ttdef"><b>Definition:</b> <a href="matrix_8c_source.html#l00310">matrix.c:310</a></div></div>
<div class="ttc" id="matrix_8h_html_ad75902878173dfc33c227a75862c9c10"><div class="ttname"><a href="matrix_8h.html#ad75902878173dfc33c227a75862c9c10">MatRead</a></div><div class="ttdeci">MEMSPACE mat_t MatRead(char *name)</div><div class="ttdoc">Read a matrix. </div><div class="ttdef"><b>Definition:</b> <a href="matrix_8c_source.html#l00527">matrix.c:527</a></div></div>
<div class="ttc" id="matrix_8h_html_ad8c8055df2f89f410d49002690ede4cf"><div class="ttname"><a href="matrix_8h.html#ad8c8055df2f89f410d49002690ede4cf">MatLoad</a></div><div class="ttdeci">MEMSPACE mat_t MatLoad(void *V, int rows, int cols)</div><div class="ttdoc">Load a matrix. </div><div class="ttdef"><b>Definition:</b> <a href="matrix_8c_source.html#l00152">matrix.c:152</a></div></div>
<div class="ttc" id="matrix_8h_html_a2b9e8a544e7c2b04934737a30a19c6f6"><div class="ttname"><a href="matrix_8h.html#a2b9e8a544e7c2b04934737a30a19c6f6">MatFree</a></div><div class="ttdeci">MEMSPACE void MatFree(mat_t matF)</div><div class="ttdoc">Free a matrix. </div><div class="ttdef"><b>Definition:</b> <a href="matrix_8c_source.html#l00116">matrix.c:116</a></div></div>
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